Massage sandal



FIG. 1 is a perspective view of a massage sandal showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures depicting stitching are for the purpose of illustrating the unclaimed portions of the article and form no part of the claimed design. 

CLAIM I claim the ornamental design for a massage sandal, as shown and described. 